Midland Industries CDC-400-PP 4 Inch Female Cam Dust Cap Pp

Product Description

The MIDLAND INDUSTRIES CDC-400-PP is a Type DC dust cap designed to protect female cam and groove couplings from contamination when not in use. Built from polypropylene, this cap fits 4-inch female cam connections and features three handles for quick, tool-free installation and removal. It is rated for casting temperatures from -150 to 250 degrees F and carries a gasket temperature rating of -40 to 212 degrees F. The EPDM gasket provides a reliable seal across a broad service range. Plumbers, industrial pipefitters, and fluid-handling technicians typically install this cap during system downtime or transport.

This dust cap is used in hose and pipe systems where cam and groove couplings manage liquid transfer. It is suited for applications in agricultural irrigation, chemical transfer, water handling, and industrial fluid systems. The polypropylene construction resists many common chemicals and offers a lightweight alternative to metal cam fittings. The three-handle design speeds up cap installation in high-cycle applications where connections are frequently opened and closed.

Key Features

• Type DC dust cap for 4-inch female cam and groove couplings
• Polypropylene body resists corrosion and many common chemicals
• Three handles allow fast, tool-free attachment and removal
• EPDM gasket rated from -40 to 212 degrees F
• Casting rated from -150 to 250 degrees F for broad temperature service

Compatibility

Designed as an OEM-style replacement or new-installation dust cap for standard 4-inch female cam and groove couplings in hose fitting systems.

Installation Notes

Installation is performed by pipefitters or fluid-handling technicians. Relieve system pressure and drain the line before attaching or removing any cam and groove fitting. Align the cap with the female coupling and engage the handles to seat the EPDM gasket fully. Inspect the gasket for wear or deformation at each service interval.